Tool blade



FIG. 1 is a left side elevational view showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top side elevational view of a tool blade thereof;

FIG. 4 is a bottom side elevational view thereof;

FIG. 5 is a front side elevational view thereof; and,

FIG. 6 is a top side elevational view of an alternate embodiment thereof.

The handle shown in broken lines is included for the purpose of showing a portion of the tool blade that forms no part of the claimed design. 

CLAIM The ornamental design for a tool blade, as shown and described. 